I can't select Apogee UV22HR in Logic

Symptom: The Apogee UV22HR dithering option is only selectable in Logic when the Resolution is set to 16 Bit and the Sample Rate is set to either 44.1k or 48k.

Resolution: If Apogee UV22HR is "grayed out" and not selectable, check the Resolution and Sample Rate drop-down menus in the Bounce window to make sure they're set for a supported value.